hyperstress

As nouns the difference between terms and hyperstress

is that terms is while hyperstress is (physics) a four-dimensional equivalent of mechanical stress.

As nouns the difference between stress and hyperstress

is that stress is the internal distribution of force per unit area (pressure) within a body reacting to applied forces which causes strain or deformation and is typically symbolised by σ while hyperstress is a four-dimensional equivalent of mechanical stress.

As a verb stress

is to apply force to (a body or structure) causing strain.

As an adjective mechanical

is characteristic of someone who does manual labour for a living; coarse, vulgar.

As a noun hyperstress is

(physics) a four-dimensional equivalent of mechanical stress.